The sense of instrument and a specialized sense has realistic meaning in the teaching and training of throwing.
“器械感”这一专门化知觉在投掷教学与训练中有着现实意义。
Investigation and analysis on the condition of using pesticide equipments in Changji area of Xinjiang;
新疆昌吉地区农药器械使用情况调查分析
Through studying and ameliorating the equipment of artificial insemination in rabbits, and undergoing productive application for many years, we had found a series of practical artificial insemination equipment in rabbit.
通过对家兔人工授精器械的研究与改进,并经过多年的生产实践和运用,现已研制成了一套器材少,操作 简便,效果好的实用家兔人工授精配套器械。
The apparatus has a bearing on a gymnasts’ result, his health and safety.
安全使用体操器械不仅关系到运动员成绩的提高,更直接关系到运动员的健康与安全。
For the purpose of recognizing the factors that affects the functions of the gravity-type strength training apparatus,the dynamics method is used to analysis the apparatus in working.
为了从本质上认识影响重力式力量训练器械性能的因素,通过对器械工作过程的动力学分析,认为器械阻力有重力块重力矩、钢丝绳摩擦力矩、重力块惯性力力矩和动力传动装置的惯性力矩等4种主要形式,这4种阻力在影响器械性能上发挥着不同的作用。
The design solves the problem of the overload resistance torque which can lead to the apparatus using inertia and producing noise when training and it can lead to the muscles fatigue too.
通过实验获得人体膝伸肌等动向心收缩的力矩-角度特征曲线,然后,采用工作位法,在一定范围内对伸膝力矩-角度特征曲线进行模拟,获得器械工作凸轮的力臂值和轮径值,完成膝伸肌动力传动凸轮轮廓的设计。
Sterilization Methods for Abdominoscopic Instruments;
腹腔镜手术器械灭菌方法的探讨
Change in Cleaning and Maintenances Model and Cost Saving of Rusted Medical Instruments;
锈蚀医疗器械清洗维护过程模式转变与成本控制
Application of Low Temperature Hydrogen Peroxide Gas Plasma Sterilization to Heat Intolerant Orthopedic Instruments:A Discussion;
不耐热骨科手术器械采用低温过氧化氢等离子灭菌的应用探讨
Application and improvement of transurethral ureterscopy and its supplementary instrument (report of 352 cases);
经尿道输尿管镜术及其辅助器械应用与改进(附352例报告)